Meghan Gregg struck the first blow Friday night and Chelsea Seggern followed her thunderous lead.

Tennessee's two hitters put the power in the Lady Vols' 4-2 SEC softball victory over LSU with home runs, delighting a crowd of 2,333 at Lee Stadium. Gregg became Tennessee's career leader with her homer.

Pitchers Caylan Arnold and Matty Moss backed their hitters. Starter Arnold escaped some early jams and pitched a shutout into the seventh. Moss relieved for the save.

Gregg struck with two outs in the first inning for No. 10 Tennessee (35-8, 6-7 SEC), slamming an Allie Walljasper delivery deep over the left-field fence. The homer was the senior shortstop's 13th of the season and second in two games.

The homer gave Gregg 52 for her career, breaking a tie with Tonya Callahan for Tennessee’s career lead. Sluggers past and present will meet during an alumni gathering held in conjunction with Saturday's doubleheader. The first game begins at 1 p.m. (TV: ESPN2).

With the threat of inclement weather on Sunday, Saturday was rescheduled from a single game. Sunday tickets will be valid for the second game, which starts 45 minutes after completion of the first game.

On Friday, Arnold pitched out of trouble in the first two innings. No. 14 LSU (32-8, 7-5) put runners on first and third with nobody out in the first. The sophomore right-hander responded by recording consecutive strikeouts and getting a fly out.

In the second, Becca Schulte and Taryn Antoine reached on two-out hits. But Arnold got Andrews to fly out to left field.

In a similar situation, Arnold struck out Andrews with two on to escape the fourth.

LSU left 10 runners on base, eight in scoring position.

Gregg walked on five pitches in the fourth inning on her second at-bat. Seggern followed by lining her fourth homer of the season just over the right-field wall into the bleachers. The homer gave UT’s third baseman 53 RBIs and was her first run scored in 11 games.

The Lady Vols missed an opportunity to do more damage in the inning, going 0-for-3 with runners in scoring position and leaving the bases loaded.